PIETRO FIORENTINI REVAL 182, Use And Maintenance Instructions

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131
REV
AL 182
Use, maintenance and warning instructions
MEDIUM PRESSURE REGULATOR | MAINTENANCE AND FUNCTIONAL CHECKS | REV. 00
EN
REVAL 182 DN 4”
Pos. Description Torque (Nm) Torque (ft - lb)
11 M12 piston guide 35 25
25 Screw M10X25 UNI 5739 30 22
27 Screw M10X20 UNI 5739 45 33
29 Screw M6X14 UNI 5931 10 7
30 Screw M6X16 UNI 5931 10 7
31 Screw M16X50 UNI 5737 100 73
64 Screw M16X50 UNI 5737 100 73
Tab. 9.94.
REVAL 182 DN 6”
Pos. Description Torque (Nm) Torque (ft - lb)
11 Piston guide M18 110 81
25 Screw M10X25 UNI 5739 30 22
27 Screw M14X25 UNI 5739 115 84
29 Screw M6X16 UNI 5931 10 7
30 Screw M6X16 UNI 5931 10 7
31 Screw M14X50 UNI 5737 115 84
64 Screw M14X50 UNI 5737 115 84
Tab. 9.95.
REVAL 182 DN 8”
Pos. Description Torque (Nm) Torque (ft - lb)
11 Piston guide M18 110 81
25 Screw M10X25 UNI 5739 30 22
27 Screw M14X25 UNI 5739 115 84
29 Screw M6X16 UNI 5931 10 7
30 Screw M6X16 UNI 5931 10 7
31 Screw M14X55 UNI 5737 115 84
64 Screw M14X55 UNI 5737 115 84
Tab. 9.96.
REVAL 182 DN 10”
Pos. Description Torque (Nm) Torque (ft - lb)
11 Piston guide M18 110 81
25 Screw M10X35 UNI 5739 30 22
27 Screw M20X40 UNI 5739 300 221
29 Screw M6X16 UNI 5931 10 7
30 Screw M6X16 UNI 5931 10 7
31 Screw M16X90 UNI 5737 150 110
64 Screw M16X70 UNI 5737 150 110
Tab. 9.97.